201141440343 has 48 divisors (see below), whose sum is σ = 310359029760. Its totient is φ = 125157614400.

The previous prime is 201141440341. The next prime is 201141440399. The reversal of 201141440343 is 343044141102.

201141440343 is a `hidden beast` number, since 201 + 1 + 4 + 14 + 403 + 43 = 666.

It is not a de Polignac number, because 201141440343 - 2¹ = 201141440341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201141440341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19578298 + ... + 19588568.

It is an arithmetic number, because the mean of its divisors is an integer number (6465813120).

Almost surely, 2^201141440343 is an apocalyptic number.

201141440343 is a deficient number, since it is larger than the sum of its proper divisors (109217589417).

201141440343 is a wasteful number, since it uses less digits than its factorization.

201141440343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11980 (or 11977 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 201141440343 its reverse (343044141102), we get a palindrome (544185581445).

The spelling of 201141440343 in words is "two hundred one billion, one hundred forty-one million, four hundred forty thousand, three hundred forty-three".